JP7408152B2 - メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体 - Google Patents

メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体 Download PDF

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JP7408152B2
JP7408152B2 JP2020500808A JP2020500808A JP7408152B2 JP 7408152 B2 JP7408152 B2 JP 7408152B2 JP 2020500808 A JP2020500808 A JP 2020500808A JP 2020500808 A JP2020500808 A JP 2020500808A JP 7408152 B2 JP7408152 B2 JP 7408152B2
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data packet
intermediate data
priority
decoding
subpackets
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JP2020526979A5 (ko
JP2020526979A (ja
Inventor
異凌 徐
文軍 張
寧 柳
云峰 管
延峰 王
軍 孫
志乾 姜
浩 陳
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Shanghai Jiaotong University
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Shanghai Jiaotong University
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Priority claimed from CN201710973473.3A external-priority patent/CN109687934B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/118—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/611—Specific encoding aspects, e.g. encoding by means of decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/615—Use of computational or mathematical techniques
    • H03M13/616—Matrix operations, especially for generator matrices or check matrices, e.g. column or row permutations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0076—Distributed coding, e.g. network coding, involving channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
JP2020500808A 2017-07-11 2018-07-09 メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体 Active JP7408152B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023128800A JP2023157921A (ja) 2017-07-11 2023-08-07 メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201710561850.2 2017-07-11
CN201710561850.2A CN109245850B (zh) 2017-07-11 2017-07-11 基于媒体内容的自适应***码fec编译码方法
CN201710973473.3 2017-10-18
CN201710973473.3A CN109687934B (zh) 2017-10-18 2017-10-18 基于媒体内容的自适应***码fec方法、装置及***
PCT/CN2018/095051 WO2019011219A1 (zh) 2017-07-11 2018-07-09 基于媒体内容的自适应***码fec编译码方法、装置、***及介质

Related Child Applications (1)

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JP2023128800A Division JP2023157921A (ja) 2017-07-11 2023-08-07 メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体

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JP2020526979A5 JP2020526979A5 (ko) 2021-08-19
JP7408152B2 true JP7408152B2 (ja) 2024-01-05

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JP2023128800A Pending JP2023157921A (ja) 2017-07-11 2023-08-07 メディア内容に基づく自己適応システムコードｆｅｃ符号化および復号化方法、装置、システムおよび媒体

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US (1) US11438097B2 (ko)
EP (1) EP3654556A4 (ko)
JP (2) JP7408152B2 (ko)
KR (1) KR102383892B1 (ko)
CA (1) CA3069594C (ko)
WO (1) WO2019011219A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112213578A (zh) * 2020-09-23 2021-01-12 青岛鼎信通讯股份有限公司 一种中压线变关系识别方法
CN113612580B (zh) * 2021-08-03 2022-05-17 四川大学 基于喷泉码编码策略和冗余自适应的屏幕更新传输方法
CN114629596B (zh) * 2022-03-18 2023-09-22 浙江大学 前向纠错码Zigzag轮转解码方法
CN117640015B (zh) * 2024-01-25 2024-05-24 腾讯科技（深圳）有限公司 一种语音编码、解码方法、装置、电子设备及存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317462B1 (en) * 1998-10-22 2001-11-13 Lucent Technologies Inc. Method and apparatus for transmitting MPEG video over the internet
US6684367B1 (en) * 2000-10-13 2004-01-27 Agere Systems Inc. Channel coding based on hidden puncturing for partial-band interference channels
US9270414B2 (en) * 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
EP2091205A1 (en) * 2008-02-14 2009-08-19 NTT DoCoMo, Inc. Method and an apparatus for delivering a video stream
US9281847B2 (en) * 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
US9015564B2 (en) * 2009-08-19 2015-04-21 Qualcomm Incorporated Content delivery system with allocation of source data and repair data among HTTP servers
CN103248897B (zh) * 2013-05-15 2016-08-10 哈尔滨工业大学深圳研究生院 一种图像抗差错编码方法
US10469202B2 (en) * 2015-01-08 2019-11-05 Shanghai Jiao Tong University Fec mechanism based on media content
CN110224793B (zh) * 2015-10-16 2021-03-09 上海交通大学 一种基于媒体内容的自适应fec方法
US10469857B2 (en) * 2016-09-26 2019-11-05 Samsung Display Co., Ltd. System and method for electronic data communication

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Cornelius Hellge, David Gomez-Barquero, Thomas Schierl, Thomas Wiegand，Layer-Aware Forward Error Correction for Mobile Broadcast of Layered Media，IEEE Transactions on Multimedia，Volume: 13, Issue: 3，IEEE，2011年03月22日，pp. 551-562，https://ieeexplore.ieee.org/document/5737793
Cornelius Hellge, Thomas Schierl, Thomas Wiegand，MOBILE TV USING SCALABLE VIDEO CODING AND LAYER-AWARE FORWARD ERROR CORRECTION，2008 IEEE International Conference on Multimedia and Expo，IEEE，2008年04月26日，pp. 1177-1180，https://ieeexplore.ieee.org/document/4607650
Michael Luby, Mark Watson, Tiago Gasiba, Thomas Stockhammer, Wen Xu，Raptor codes for reliable download delivery in wireless broadcast systems，CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006.，IEEE，2006年01月10日，https://ieeexplore.ieee.org/document/1593014
Qualcomm Incorporated，Proposed MBMS FEC Code: Proposed MBMS FEC Code based on IETF RFC6330[online]，3GPP TSG-SA WG4#70 S4-121053，2012年08月10日

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EP3654556A4 (en) 2021-04-21
JP2023157921A (ja) 2023-10-26
WO2019011219A1 (zh) 2019-01-17
US20200153545A1 (en) 2020-05-14
CA3069594C (en) 2022-07-05
US11438097B2 (en) 2022-09-06
CA3069594A1 (en) 2019-01-17
KR102383892B1 (ko) 2022-04-08
EP3654556A1 (en) 2020-05-20
JP2020526979A (ja) 2020-08-31
KR20200024319A (ko) 2020-03-06

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